Diamine compounds for use in electrophotographic photoconductors

Details Diamine compounds for use in electrophotographic photoconductors Diamine compounds for use in electrophotographic photoconductors

1995-06-01

1997-05-20

Raymond, Richard L.

Organic compounds -- part of the class 532-570 series

Organic compounds

Amino nitrogen containing

564322, 564330, 564426, 564427, 564429, C07C21101

Patent

active

056314043

ABSTRACT:
An electrophotographic photoconductor includes an electroconductive support and a photoconductive layer formed thereon containing a diamine compound represented by formula (I): ##STR1## wherein R.sup.1, R.sup.2, and R.sup.3 each is independently a substituted or unsubstituted alkyl group or aryl group; R.sup.4 is hydrogen, an alkyl group or an alkoxyl group; n is an integer of 1 to 3; and ##STR2## is a substituted or unsubstituted bivalent arylene group or a bivalent heterocyclic group. This diamine compound is useful as a photoconductive material for electrophotographic photoconductors.

REFERENCES:
patent: 5312707 (1994-05-01), Ota et al.
patent: 5475137 (1995-12-01), Shimada et al.

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